一些作物已经进行基因改造而包含蓝四氮唑，也就是控制某些病虫害的一种病菌。
Some crops have been genetically engineered to contain Bt, a bacterium that controls certain insect pests.
人们已经了解并开发命令这些介质(比如蓝四氮唑)合成特定组织的技术，但并不完善。
The technology to direct synthesis of these agents, such as Bt, to specific tissues is known and under development but not yet perfected.
采用四氮甲基唑蓝比色法、溴乙锭荧光法检测肺细胞的生长情况和DNA交联的形成。
The cytotoxicity and DNA cross links of the cells were detected with MTT assay and ethidium bromide fluorescence assay.
分别采用四氮唑蓝法和生物发光法测定各组大鼠血红细胞SOD活性及心肌at P含量。
SOD activities in blood RBC and the myocardial ATP contents of rats in each group were determined respectively with NBT and bioluminescence methods.
目的介绍一种用四氮唑蓝（MTT）为底物的酶反应定量比色分析法。
Objective To introduce a quantitative colorimetric assay based on a tetrazolium salt (MTT).
方法：采用细胞生长曲线、形态学及NBT（硝基四氮唑蓝）还原试验判定NB4细胞的生长、分化及功能；
METHODS: Proliferation curve, morphology and NBT test were used to determine the proliferation and differentiation of NB4 cells.
利用改造的对6-磷酸葡萄糖脱氢酶的硝基四氮唑蓝定性法对提取的细胞间隙液进行鉴定，结果显示得到了比较纯的细胞间隙液。
Using the tetrazolium-linked cytochemical method for estimation of glucose-6-phosphate dehydrogenase activity, the result indicate that extracted intercellular washing flu.
哪类甾体激素可与四氮唑蓝产生反应，是结构中的何种基团参与了反应，反应式是什么?。
What kind of steroidal drugs can react with the alkaline tetrazolium blue TS? What is the chemical reaction equation?
四唑氮蓝还原试验显示其功能亦渐超成熟。
NBT reduction test showed functional maturity of the differentiated HL-60 cells.
采用氚-胸腺嘧啶和四氮唑蓝法检测细胞增殖能力。
方法：四氮唑蓝比色法(MTT法)观察梁金菇多糖对HL 6 0细胞的抑制率，应用形态学、流式细胞术、DNA凝胶电泳等方法检测细胞凋亡的发生。
METHODS: The proliferation inhibition effects of LJPS on HL-60 cells was observed by MTT colorimetry. Apoptosis was detected by morphology, flow cytometry and DNA agarose gel electrophoresis.
方法：四氮唑蓝比色法(MTT法)观察梁金菇多糖对HL 6 0细胞的抑制率，应用形态学、流式细胞术、DNA凝胶电泳等方法检测细胞凋亡的发生。
METHODS: The proliferation inhibition effects of LJPS on HL-60 cells was observed by MTT colorimetry. Apoptosis was detected by morphology, flow cytometry and DNA agarose gel electrophoresis.
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